AGARWAL, V.K. VERMA, P.S. <br/><br/>
CHORDATE EMBRYOLOGY: DEVELOPMENTAL BIOLOGY OF NON-CHORDATES AND CHORDATES 

 - OXFORD  Oxford University Press, Oxford   1997 
<br/><br/><label>ISBN: </label>81 219 0261 4 
<br/><br/><label>Dewey Class. No.: </label>571.86  / VER/CH